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Figure 1
The derivation of a PL from different parabolic profiles. The tooth-like segments with the same colour are obtained from the same parabolic profiles. (An example: n1 = 1, n2 = 2, n3 = 1; N1 = 1, N2 = 2, N3 = 3.) |
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Figure 1
The derivation of a PL from different parabolic profiles. The tooth-like segments with the same colour are obtained from the same parabolic profiles. (An example: n1 = 1, n2 = 2, n3 = 1; N1 = 1, N2 = 2, N3 = 3.) |